python ./script/pytorch_to_onnx.py --config ./config/det_PSE_resnet50.yaml --model_path ./checkpoint/ag_PSE_bb_resnet50_he_FPN_Head_bs_8_ep_600_PSE20201004/PSE_best.pth.tar --img_path /src/notebooks/detect_text/icdar2015/ch4_test_images/img_10.jpg --save_path ./onnx/PSEnet_20201012.onnx --batch_size 2 --max_size 1536 --algorithm PSE --add_padding